Tyndall Effect - Why does the sky appear blue? | #aumsum #kids #science #education #children

Why is oxalic acid used to remove rust stains? | #aumsum #kids #science #education #children

Earthing - Why do buildings have lightning rods? | #aumsum #kids #science #education #children

Density - Why does an iron nail float on mercury and sink in water? | #aumsum #kids #science

Diffusion - Why can we smell hot food from a distance? | #aumsum #kids #science #education #children

Frequency - Why do women have shriller voices than men? | #aumsum #kids #science

Why do water lilies have stomata on the upper side of their leaves? | #aumsum #kids #science

Refraction of Light - Why does a pencil look bent in water? | #aumsum #kids #science

Why is ultrasound used in sonar? | #aumsum #kids #science #education #children

Sublimation - Why do mothballs disappear over time? | #aumsum #kids #science #education #children

Density - Why do firemen crawl in smoke filled rooms? | #aumsum #kids #science #education #children

Why is it difficult to cut with a blunt knife? | #aumsum #kids #science #education #children